Chestnut-throated spinetail 
Chestnut-tipped toucanet 
Chestnut-vented conebill 
Chestnut-vented Nuthatch 
Chestnut-vented warbler 
Chestnut-winged cinclodes 
Chestnut-winged hookbill 
Chevron Butterflyfish 
Chicken Snake 
Chicken turtle 
Chiguanco Thrush 
Chihuahuan raven 
Chile False Toad 
Chilean flamingo 
Chilean mockingbird 
Chilean pigeon 
Chilean seaside cinclodes 
Chilean skua 
Chilean swallow 
Chilean woodstar 
Chiloé wigeon 
Chimango Caracara 
Chimbo Frog 
Chinchipe spinetail